Bently Nevada 330101-00-25-05-02-05 3300 XL 8 mm Probe

Optimize Machine Protection with the Bently Nevada 330101-00-25-05-02-05 3300 XL 8 mm Probe

When uptime and asset reliability are non-negotiable, the Bently Nevada 330101-00-25-05-02-05 3300 XL 8 mm Probe delivers the precision and ruggedness required for critical rotating machinery monitoring. Designed for radial vibration and position measurement, this probe integrates advanced TipLoc and CableLoc technologies to withstand harsh industrial environments. Its 3/8-24 UNF thread and 0.5 meter cable with miniature coaxial ClickLoc connector simplify installation while ensuring signal integrity.

Technical Specifications Breakdown

Key parameters for the 330101-00-25-05-02-05 are listed below for quick reference:

Industry Applications

The 2 mm linear range and high sensitivity (7.87 V/mm) enable precise monitoring of radial displacement, while the robust PPS tip and stainless steel case resist oil, moisture, and temperature extremes. For example, in a refinery compressor train, the 330101-00-25-05-02-05 provides reliable data for predictive maintenance programs, reducing unplanned downtime.

Installation & Setup Guidance

Mount the probe using the 3/8-24 UNF thread with a recommended torque of 11.2 N·m (100 in·lbf) for standard forward mounting. Ensure the target surface is clean and within the linear range (0.25 to 2.3 mm from target). For radial vibration applications, set the initial gap to -9 Vdc (approximately 1.27 mm or 50 mils). Use 3-conductor shielded triad cable for field wiring, keeping the distance between the Proximitor Sensor and monitor under 305 meters (1,000 feet) to avoid signal roll-off.

Maintenance & Reliability

Inspect the probe cable and connector periodically for signs of wear or corrosion. The CableLoc design provides 330 N (75 lbf) pull strength, but avoid exceeding the rated torque during installation. The probe is designed to seal differential pressure with a Viton O-ring; however, it is not pressure tested before shipment. For applications requiring pressure seal verification, contact the custom design department. Store the probe within its temperature range (-52°C to +177°C) to prevent premature seal failure.

Compatibility & Integration

This probe is part of the 3300 XL system and works with Bently Nevada Proximitor Sensors and monitors. The miniature coaxial ClickLoc connector ensures a secure, low-noise connection. The CSA, ATEX, and IECEx approvals allow deployment in hazardous areas. Verify system compatibility with your existing Bently Nevada hardware before ordering.

Selection Guide & Purchasing Advice

When selecting a replacement or new probe, confirm the thread size (3/8-24 UNF), cable length (0.5 m), and connector type (ClickLoc) match your application. For higher temperatures, consider the extended temperature range option. Please verify current lifecycle status and availability with AutoDCSTech before ordering. Our team can assist with cross-referencing and expedited delivery.